component
TPS72301DRVR
Public Made by Adomby adom
Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, WSON-6-EP(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
Ray
tps72301drvr: specified limits as data (metadata.characteristics, 29 rows from the datasheet)
0f900c8
16d ago
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573
{
"schema_version": 1,
"type": "component",
"slug": "tps72301drvr",
"title": "TPS72301DRVR",
"brief": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, WSON-6-EP(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
"tags": [
"component",
"power management (pmic)",
"tps72301drvr",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "TPS72301DRVR",
"manufacturer": "Texas Instruments",
"package": "WSON-6-EP(2x2)",
"pin_count": 7,
"category": "Power Management (PMIC)",
"subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
"datasheet": "https://www.ti.com/cn/lit/gpn/tps723",
"parts": {
"symbol": "tps72301drvr.kicad_sym",
"footprint": "tps72301drvr.kicad_mod",
"model_3d": "tps72301drvr-hero.glb",
"model_3d_plain": "tps72301drvr.glb",
"model_3d_step": "tps72301drvr-etched.step",
"model_3d_step_plain": "tps72301drvr.step",
"lbr": "tps72301drvr.lbr"
},
"distributor_links": {
"lcsc": "C2863087",
"digikey": "296-TPS72301DRVRTR-ND",
"mouser": "595-TPS72301DRVR"
},
"distributor_check": {
"checked_at": "2026-10-11T00:29:09Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "296-TPS72301DRVRTR-ND",
"status": "found"
},
"mouser": {
"pn": "595-TPS72301DRVR",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "OUT",
"type": "power_out",
"description": "Regulator output; a capacitor from OUT to GND is required for stability, using the recommended nominal value or larger ceramic for good transient response, placed as close to the output pin as possible."
},
{
"number": "2",
"name": "NR/FB",
"type": "input",
"description": "For the adjustable TPS72301 this pin is the feedback input, which must be connected to the output through a resistor divider to set the output voltage (the NR noise-bypass function applies only to fixed-voltage versions)."
},
{
"number": "3",
"name": "N/C",
"type": "unconnected",
"description": "No internal connection; leave floating or connect to any potential, and grounding it improves thermal performance."
},
{
"number": "4",
"name": "EN",
"type": "input",
"description": "Bipolar enable: drive above the positive enable threshold (at least +1.5 V) or below the negative enable threshold (at most -1.5 V) to turn the regulator on, and below +0.4 V and above -0.4 V to put it in shutdown; the pin has a weak internal pulldown so leaving it floating enables the device."
},
{
"number": "5",
"name": "GND",
"type": "power_in",
"description": "Ground pin."
},
{
"number": "6",
"name": "IN",
"type": "power_in",
"description": "Input supply pin; the device operates from -2.7 V to -10 V input (absolute maximum -11 V), with input capacitance per the recommended operating conditions."
},
{
"number": "7",
"name": "EP",
"type": "passive",
"description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-haiku-5-5",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: The datasheet figure shows a thermal pad on the WSON-6 package, but it is not given a pin number in ; Pin 2 is printed as NR/FB. The datasheet defines NR for fixed-voltage versions and FB for adjustable; Ordering table (page 34) lists TPS72301DRVR with status NRND (not recommended for new designs). Pin ",
"exposed pad 7 added from the footprint"
],
"pages_sent": 26,
"cost_usd": 0.1361,
"at": "2026-10-11T00:28:55"
},
"datasheet": {
"url": "https://www.ti.com/cn/lit/gpn/tps723",
"pages": 48,
"sha256": "6de560fcd9fe8465",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 7,
"described": 7,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "tps72301drvr.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
2,
1.98,
0.82
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "a159a524ab16d3406353a16f8c20b59f5679eea26e2d41174628288b5b9da702",
"checked": "2026-10-11",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "tps72301drvr-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
2,
1.98,
0.82
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "a83307989901aa341afc0c90aad46202c3ecd1385a4ec5b8054221439e205efe",
"checked": "2026-10-11",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Texas Instruments",
"Package": "WSON-6-EP(2x2)",
"Category": "Power Management (PMIC)",
"Pins": "7"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "6de560fcd9fe8465",
"rows": [
{
"name": "Feedback reference voltage (TPS72301), old chip",
"symbol": "VFB",
"kind": "electrical",
"unit": "V",
"min": -1.21,
"typ": -1.186,
"max": -1.162,
"conditions": "TJ = 25°C",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Output voltage accuracy (adjustable output), old chip",
"symbol": "",
"kind": "tolerance",
"unit": "%",
"min": -3,
"typ": 1,
"max": 3,
"conditions": "",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Output voltage accuracy, old chip",
"symbol": "",
"kind": "tolerance",
"unit": "%",
"min": -1,
"typ": null,
"max": 1,
"conditions": "TJ = 25°C",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Dropout voltage, old chip",
"symbol": "VDO",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": 280,
"max": 500,
"conditions": "IO = 200mA, VO = 0.96 × VO(NOM)",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Output current limit, old chip",
"symbol": "ILIM",
"kind": "electrical",
"unit": "mA",
"min": 300,
"typ": 550,
"max": 800,
"conditions": "VO = 0.85 × VO(NOM)",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Ground pin current, old chip",
"symbol": "IGND",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": 130,
"max": 200,
"conditions": "IO = 0mA (IQ), –10V ≤ VI ≤ VO – 0.5V",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Ground pin current, old chip",
"symbol": "IGND",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": 350,
"max": 500,
"conditions": "IO = 200mA, –10V ≤ VI ≤ VO – 0.5V",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Shutdown ground pin current, old chip",
"symbol": "ISHDN",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": 0.1,
"max": 2,
"conditions": "–0.4V ≤ VEN ≤ 0.4V, –10V ≤ VI ≤ VO – 0.5V",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Feedback pin current, old chip",
"symbol": "IFB",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": 0.05,
"max": 1,
"conditions": "–10V ≤ VI ≤ VO – 0.5V",
"source_page": 6,
"source": "datasheet"
},
{
"name": "EN pin current, old chip",
"symbol": "IEN",
"kind": "electrical",
"unit": "",
"min": null,
"typ": 0.1,
"max": 2,
"conditions": "–10V ≤ VI ≤ VO – 0.5V, –10V ≤ VEN ≤ ±3.5V",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Input supply voltage range (absolute maximum)",
"symbol": "IN",
"kind": "absolute_maximum",
"unit": "V",
"min": -11,
"typ": null,
"max": 0.3,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Enable voltage range (absolute maximum)",
"symbol": "EN",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 5.5,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Output voltage range (absolute maximum)",
"symbol": "OUT",
"kind": "absolute_maximum",
"unit": "V",
"min": -11,
"typ": null,
"max": 0.3,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "NR voltage range, old chip (absolute maximum)",
"symbol": "NR",
"kind": "absolute_maximum",
"unit": "V",
"min": -11,
"typ": null,
"max": 5.5,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Operating junction temperature (absolute maximum)",
"symbol": "TJ",
"kind": "absolute_maximum",
"unit": "°C",
"min": -65,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Storage temperature",
"symbol": "Tstg",
"kind": "absolute_maximum",
"unit": "°C",
"min": -65,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Input supply voltage range (recommended)",
"symbol": "VIN",
"kind": "recommended_operating",
"unit": "V",
"min": -10,
"typ": null,
"max": -2.7,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Output voltage range (recommended)",
"symbol": "VOUT",
"kind": "recommended_operating",
"unit": "V",
"min": -10,
"typ": null,
"max": -1.186,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Enable voltage range (recommended)",
"symbol": "VEN",
"kind": "recommended_operating",
"unit": "V",
"min": -10,
"typ": null,
"max": 5,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Output current (recommended)",
"symbol": "IOUT",
"kind": "recommended_operating",
"unit": "mA",
"min": 0,
"typ": null,
"max": 200,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Input capacitor, old chip (recommended)",
"symbol": "CIN",
"kind": "recommended_operating",
"unit": "µF",
"min": 0.1,
"typ": null,
"max": 2.2,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Output capacitor (recommended)",
"symbol": "COUT",
"kind": "recommended_operating",
"unit": "µF",
"min": 2.2,
"typ": null,
"max": 100,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Operating junction temperature (recommended)",
"symbol": "TJ",
"kind": "recommended_operating",
"unit": "°C",
"min": -40,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Junction-to-ambient thermal resistance, DRV (WSON), old chip",
"symbol": "RθJA",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 85.6,
"max": null,
"conditions": "",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Junction-to-case (top) thermal resistance, DRV (WSON), old chip",
"symbol": "RθJC(top)",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 83.7,
"max": null,
"conditions": "",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Junction-to-board thermal resistance, DRV (WSON), old chip",
"symbol": "RθJB",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 47.3,
"max": null,
"conditions": "",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Junction-to-top characterization parameter, DRV (WSON), old chip",
"symbol": "ΨJT",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 3.7,
"max": null,
"conditions": "",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Junction-to-board characterization parameter, DRV (WSON), old chip",
"symbol": "ΨJB",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 47.3,
"max": null,
"conditions": "",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Junction-to-case (bottom) thermal resistance, DRV (WSON), old chip",
"symbol": "RθJC(bot)",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 31.6,
"max": null,
"conditions": "",
"source_page": 5,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"tps72301drvr"
],
"discovery_pitch": "TPS72301DRVR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"tps72301drvr.kicad_sym",
"tps72301drvr.kicad_mod",
"tps72301drvr.glb",
"tps72301drvr.step",
"tps72301drvr.lbr",
"docs/hero.png",
"docs/tps72301drvr-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"tps72301drvr-hero.glb",
"tps72301drvr-hero.overlay.json"
],
"visibility": {
"public": true
}
}